package com.cty._04_Optimization._41_StreamMedian;

import java.io.DataInputStream;

/**
 * @Auther: cty
 * @Date: 2020/7/16 12:04
 * @Description: 数据节点
 * @version: 1.0
 */
public class DataItem {
    private int key;

    public DataItem(int key){
        this.key = key;
    }

    public int getKey(){
        return key;
    }

    public void setKey(int key){
        this.key = key;
    }
}  // end class
